FORSYTH COUNTY, Ga. -- Three men are being treated for serious injuries after the ATV they were driving crashed into a wooden railing.

The Forsyth County Sheriff's Office responded to an accident on the Big Creek Greenway just before midnight November 28, 2015. According to investigators, 39-year-old Matthew Holbrook was driving an ATV with two other passengers at a high rate of speed. He tried to negotiate a curve on a bridge, but instead drove straight into the wooden railing. The ATV went through a section of railing and threw all three men onto the ground.

FORSYTH COUNTY, Ga. -- Authorities arrested a man who they say posed as a Comcast employee to gain entry into homes to steal prescription pills.

Forsyth County Sheriff's deputies responded to a Cumming neighborhood Nov. 9 for a suspicious person call. According to sheriff and witness reports, 43-year-old William Charles Arnold had driven through the neighborhood several times in a white "USIC" pickup truck wearing Comcast apparel. Investigators said Arnold lied to homeowners and said he worked for Comcast. Once inside, he would distract residents to find the drugs.

Deputies arrested Arnold and charged him for theft by taking. Forsyth County is asking anyone else who may have been a target in the crime to contact them at 770-718-3087.

CUMMING, Ga. (WXIA) -- The search for a missing boy that led to an Amber Alert has ended after the boy was found safe and his mother was arrested.

On Saturday, the Georgia Bureau of Investigation issued a Levi's Call, Georgia's Amber Alert, for 6-year-old Travor Cargle from Forsyth County, suspected to have been taken by his non-custodial mother, Amber Fisher.

FORSYTH COUNTY, Ga. – Police are searching for suspects involved in the robbery of a Walmart in Forsyth County.

According to the Forsyth County Sheriff’s Office, just before 11 p.m. on Wednesday, a man wearing a surgical mask and carrying a black semi-automatic handgun went into the Walmart located at 2395 Peachtree Parkway and demanded that cashiers empty their registers.

During the robbery, the suspect fired his gun into the floor and then left.

The man was seen getting into a black sedan – possibly a Toyota – driven by a woman. Police say another woman was seen in the store acting as a possible lookout before the robbery. She left the store after the crime in a black sedan.

Authorities say the suspects match similar incidents at other Walmart stores in Georgia.

CUMMING, Ga. -- The body of a man was discovered in Lake Lanier Monday afternoon.

According to authorities, the body of Curtis I. Lee, 52, of Gwinnett County, was found submerged at Six Mile Creek Park. Deputies were alerted to the area when a complainant called about a suspicious vehicle, which had been parked at the park all day.

Units from the Forsyth County Fire Department dive team retrieved Lee from the water. The Georgia Bureau of Investigation was contacted and Lee was taken for an Autopsy.

The investigation is pending an autopsy report but no signs of foul play were discovered.